143033940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{16217}}^1$

素因数の和:16246

約数の個数: 108

約数和(自身を含む): 504736596

約数和(自身を除く): 361702656

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 16217, 32434, 48651, 64868, 81085, 97302, 113519, 145953, 162170, 194604, 227038, 243255, 291906, 324340, 340557, 454076, 486510, 567595, 583812, 681114, 729765, 794633, 973020, 1021671, 1135190, 1362228, 1459530, 1589266, 1702785, 2043342, 2270380, 2383899, 2919060, 3178532, 3405570, 3973165, 4086684, 4767798, 5108355, 6811140, 7151697, 7946330, 9535596, 10216710, 11919495, 14303394, 15892660, 20433420, 23838990, 28606788, 35758485, 47677980, 71516970, 143033940]

約数ペア:

[(1, 143033940), (2, 71516970), (3, 47677980), (4, 35758485), (5, 28606788), (6, 23838990), (7, 20433420), (9, 15892660), (10, 14303394), (12, 11919495), (14, 10216710), (15, 9535596), (18, 7946330), (20, 7151697), (21, 6811140), (28, 5108355), (30, 4767798), (35, 4086684), (36, 3973165), (42, 3405570), (45, 3178532), (49, 2919060), (60, 2383899), (63, 2270380), (70, 2043342), (84, 1702785), (90, 1589266), (98, 1459530), (105, 1362228), (126, 1135190), (140, 1021671), (147, 973020), (180, 794633), (196, 729765), (210, 681114), (245, 583812), (252, 567595), (294, 486510), (315, 454076), (420, 340557), (441, 324340), (490, 291906), (588, 243255), (630, 227038), (735, 194604), (882, 162170), (980, 145953), (1260, 113519), (1470, 97302), (1764, 81085), (2205, 64868), (2940, 48651), (4410, 32434), (8820, 16217)]